dipraseodymium(3+) ion trioxidandiide

• ChemBase ID: 303182
• Molecular Formular: O3Pr2
• Molecular Mass: 329.8135
• Monoisotopic Mass: 329.80004786
• SMILES: [O-2].[O-2].[O-2].[Pr+3].[Pr+3]
• Canonical SMILES: [O-2].[O-2].[O-2].[Pr+3].[Pr+3]
• InChI: InChI=1S/3O.2Pr/q3*-2;2*+3
• InChIKey: MMKQUGHLEMYQSG-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: dipraseodymium(3+) ion trioxidandiide
• IUPAC Traditional name: dipraseodymium(3+) ion trioxidandiide
• Synonyms: Praseodymium(III) oxide; 氧化镨(III)

Database IDs

• CAS Number: 12036-32-7
• EC Number: 234-857-9
• MDL Number: MFCD00011178
• Merck Index: 147712

CALCULATED PROPERTIES

• Acid pKa: 15.7
• H Acceptors: 1
• H Donor: 0
• LogD (pH = 5.5): -0.652
• LogD (pH = 7.4): -0.652
• Log P: -0.652
• Molar Refractivity: 13.1149 cm^3
• Polarizability: 1.8190874 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: 3-12mm Sintered Lump
• Melting Point: 2300°C
• Density: 7.07

Safety Information

• European Hazard Symbols: Irritant (Xi)
• Risk Statements: 36/37
• Safety Statements: 26
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Hazard statements: H319-H335
• GHS Precautionary statements: P261-P280-P305+P351+P338-P304+P340-P405-P501A

Product Information

• Purity: 99.9% (metals basis)